Farmfresh
City Biddy
If he is smelling urine from a previous dog I would give him barrel #2 of my puppy condiment solution. Finely ground black pepper!!
If he is going in the same spots over and over simply pepper the spot very liberally and leave it there. When they go back to sniff the spot again - POW black pepper up BOTH nostrils!! That usually does tend to dissuade them.
I also vote for crate training at night, but I personally really have a hard time with crating a dog for long periods of time, like when people go to work. Better to build them a safe pen outdoors.
If he is going in the same spots over and over simply pepper the spot very liberally and leave it there. When they go back to sniff the spot again - POW black pepper up BOTH nostrils!! That usually does tend to dissuade them.
I also vote for crate training at night, but I personally really have a hard time with crating a dog for long periods of time, like when people go to work. Better to build them a safe pen outdoors.